Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,659,978
Telescopic Guard System for Drills
Patentee:
David C. Klausmeyer - Cincinnati, Hamilton County, OH

USPTO Classifications:
408/124, 408/234, 408/235, 408/237, 408/241G, 408/710

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press accessories

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 11, 1925
Granted: Feb. 21, 1928

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Cincinnati Bickford Tool Co.

Copyright © 2002-2017 - DATAMP